Hi and welcome to the forum
Quite a few of the lower Wainwrights have quite clear and simple ( if sometimes steep ) paths. Off the top my head I can think of Binsey, Walla Crag, Sale fell, Loughrigg, Sour Howes and Sallows, Castle Crag, Rannerdale Knotts and High Rigg but I'm sure there are many more.
Even some of the higher fells can be reached without any clambering over rocks I'm thinking of Dalehead from Honister, Wetherlam by the southern ridge, and even the Helvellyn Dodds by the ( admittedly very steep ) path from Stanah.
Hope that's enough to get you going